///<summary>
/// Starts the restoration process.
/// </summary>
void StartRestore()
{
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
SetError(result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
SetError(result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.GetAllPCFs(out _allPCFs, MaxPCFsToBindTo);
if (!result.IsOk)
{
MLPersistentStore.Stop();
MLPersistentCoordinateFrames.Stop();
SetError(result);
enabled = false;
return;
}
StartCoroutine(TryRestoreBinding());
}
/// <summary>
/// Clean Up
/// </summary>
private void OnDestroy()
{
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
MLPersistentCoordinateFrames.OnReady -= HandleReady;
}
}
/// <summary>
/// Clean Up
/// </summary>
void OnDestroy()
{
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
UnregisterPCFEventHandlers();
StopAllCoroutines();
}
/// <summary>
/// Shuts down the systems started in Start
/// </summary>
void OnDestroy()
{
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
PrivilegeRequester.OnPrivilegesDone -= HandlePrivilegesDone;
}
/// <summary>
/// Clean up
/// </summary>
void OnDestroy()
{
if (MLPersistentStore.IsStarted)
{
MLPersistentStore.Stop();
}
if (MLPersistentCoordinateFrames.IsStarted)
{
MLPersistentCoordinateFrames.Stop();
}
foreach (GameObject go in _pcfObjs)
{
Destroy(go);
}
}
/// <summary>
/// Handler when MLPersistentCoordinateFrames becomes ready
/// </summary>
void HandleInitialized(MLResult status)
{
MLPersistentCoordinateFrames.OnInitialized -= HandleInitialized;
if (status.IsOk)
{
CreateOrRestoreBinding();
}
else
{
Debug.LogErrorFormat("Error: MLPersistentCoordinateFrames failed to initialize, disabling script. Reason: {0}", status);
MLPersistentStore.Stop();
MLPersistentCoordinateFrames.Stop();
Invoke("StartAPIs", 3);
}
}
/// <summary>
/// Start up
/// Note: This requires the privilege to be granted prior to Start()
/// </summary>
void Start()
{
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("MLPersistentPoint failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
Debug.LogErrorFormat("MLPersistentPoint failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
if (string.IsNullOrEmpty(UniqueId))
{
Debug.LogWarning("Unique Id is empty will try to use game object's name. It's good to provide a unique id for virtual objects to avoid weird behavior.");
if (string.IsNullOrEmpty(gameObject.name))
{
SetError(new MLResult(MLResultCode.UnspecifiedFailure, "Either UniqueId or name should be non empty. Disabling component"));
enabled = false;
return;
}
UniqueId = gameObject.name;
}
else
{
gameObject.name = UniqueId;
}
if (MLPersistentCoordinateFrames.IsReady)
{
RestoreBinding(gameObject.name);
}
else
{
MLPersistentCoordinateFrames.OnReady += HandleReady;
}
}
/// <summary>
/// Attempts to start the MLPersistentStore and MLPersistentCoordinateFrames APIs
/// </summary>
void StartAPIs()
{
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
Debug.LogErrorFormat("MLPersistentBehavior failed starting MLPersistentStore, disabling script. Reason: {0}", result);
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
Debug.LogErrorFormat("MLPersistentBehavior failed starting MLPersistentCoordinateFrames, disabling script. Reason: {0}", result);
enabled = false;
return;
}
if (string.IsNullOrEmpty(UniqueId))
{
Debug.LogWarning("Unique Id is empty will try to use game object's name. It's good to provide a unique id for virtual objects to avoid weird behavior.");
if (string.IsNullOrEmpty(gameObject.name))
{
Debug.LogError("Either UniqueId or name should be non empty. Disabling component");
enabled = false;
return;
}
UniqueId = gameObject.name;
}
if (MLPersistentCoordinateFrames.IsReady)
{
CreateOrRestoreBinding();
}
else
{
MLPersistentCoordinateFrames.OnInitialized += HandleInitialized;
}
}
/// <summary>
/// Start this instance.
/// </summary>
void Start()
{
MLResult result = MLPersistentStore.Start();
if (!result.IsOk)
{
SetError("Failed to start persistent store. Disabling component");
enabled = false;
return;
}
result = MLPersistentCoordinateFrames.Start();
if (!result.IsOk)
{
MLPersistentStore.Stop();
SetError("Failed to start coordinate frames system. disabling component");
enabled = false;
return;
}
if (_representativePrefab == null)
{
SetError("Error: _representativePrefab must be set");
enabled = false;
return;
}
List <MLPCF> pcfList;
result = MLPersistentCoordinateFrames.GetAllPCFs(out pcfList, int.MaxValue);
if (!result.IsOk)
{
MLPersistentStore.Stop();
MLPersistentCoordinateFrames.Stop();
SetError(result.ToString());
enabled = false;
return;
}
TryShowingAllPCFs(pcfList);
}